UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g0cEkT9N1McNit3Mq5NGx6U5+vMIsrN6XT5LcCaldOE=' 
WHERE 
  key_id = '136e19f8d12c0348ff702d4d08bd966faf08bdfcd9f8c8e8962f6f064adf34e3' 
  AND (
    token = 'g0cEkT9N1McNit3Mq5NGx6U5+vMIsrN6XT5LcCaldOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )